MC3651DF6AAM

Overview

The MC3651DF6AAM is a single-cell battery protection integrated circuit manufactured by Mitsumi Electric Company Ltd. Designed for lithium-ion and lithium-polymer chemistries, this device integrates protection functions with an internal field-effect transistor. It belongs to the MC3651 series and utilizes a PLP-4E package, specifically a 4-XDFN exposed pad configuration. The component is currently in active production status and is supplied in tape and reel packaging.

Feature Summary

• Provides comprehensive protection for single-cell lithium-ion and lithium-polymer batteries
• Integrates protection logic with an internal power FET for compact design
• Utilizes a small form-factor PLP-4E package suitable for space-constrained applications

Applications

• Single-cell lithium-ion battery pack protection
• Lithium-polymer battery management systems
• Portable electronic devices requiring integrated cell protection

Procurement Notes

Verify the specific ordering suffix and package variant against the manufacturer's official datasheet to ensure compatibility with your assembly process. Confirm that the PLP-4E package dimensions match your PCB footprint requirements. Check for any recent lifecycle updates or alternative package options from Mitsumi Electric Company Ltd before finalizing procurement.

Selection Notes

Select this component when a single-cell protection solution with an integrated FET is required for lithium-based chemistries. Ensure the application voltage and current ratings align with the IC's specifications. Consider the PLP-4E package size constraints during the initial design phase to facilitate proper thermal and electrical performance.

Part Context

This part belongs to the MC3651 series of battery management ICs from Mitsumi Electric Company Ltd. The series focuses on providing reliable protection for portable energy storage solutions. The MC3651DF6AAM specifically addresses the needs of single-cell configurations, offering a compact and efficient solution for modern consumer electronics and industrial applications utilizing lithium-ion or polymer cells.

Replacement Considerations

The MC3651DF1AAM is a documented equivalent within the same product family. Verify pinout compatibility and specific threshold parameters before substitution.